75368447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42557}}^1$

素因数の和:42598

約数の個数: 16

約数和(自身を含む): 98053632

約数和(自身を除く): 22685185

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 42557, 297899, 468127, 978811, 3276889, 6851677, 10766921, 75368447]

約数ペア:

[(1, 75368447), (7, 10766921), (11, 6851677), (23, 3276889), (77, 978811), (161, 468127), (253, 297899), (1771, 42557)]